doing some megaman on the sid

Made a new #SID toy codeberg.org/bobbicodes/s... www.youtube.com/shorts/IOvtv...

www.youtube.com/watch?v=ICjC... #SID #chiptune 6502 assembly source: codeberg.org/bobbicodes/n...

www.youtube.com/watch?v=PrCM... #SID codeberg.org/bobbicodes/n...

youtu.be/eC5AXCiI0R4 #SID

New original #SID tune www.youtube.com/watch?v=By5P... Source: codeberg.org/bobbicodes/n...

rough #SID sketch

I wrote a CLI tool to render this. It still has a few issues but it's available at codeberg.org/bobbicodes/s... youtu.be/o-nxVCMLiGU

Scarlatti Harpsichord Sonata k.420 (SID)

Released my Sabbath cover as a proper #SID tune deepsid.chordian.net?file=/SID%20...

A/B test of identity phase locking in phase vocoder based time stretching algorithm. This eliminates the artifacts typically introduced due to vertical phase discontinuities. See the paper "Phase Vocoder Done Right" by Zdenek Pruša and Nicki Holighaus: arxiv.org/pdf/2202.07382

Making an N163 resampler webapp codeberg.org/bobbicodes/n...

Made it so you can add/remove code blocks for driver customization codeberg.org/bobbicodes/n...

Made another big improvement to the live SID scopes. The emulator now manages all the resampling and triggering in order to minimize the amount of data being sent between threads, and make the rendering as smooth as possible, at least for a webapp running in real time.

Finally finished adding Namco 163 support and hooking it up to the viewers codeberg.org/bobbicodes/n...

messing with the Super Mario Bros. music engine to put it in a minor key

Got the Famistudio driver working in the nerdy6502 editor. This opens up a lot of possibilities because it supports every expansion and is way more efficient, both in CPU and rom space

Did a bunch of work on this, now has conditionals, and added a proper expression evaluator which supports all common operators. codeberg.org/bobbicodes/e...

If something is tedious, that's a signal that either: 1. There could be a better way to do it 2. Some tool* could be built to make it less shitty This is how things improve over time Having the task completed by magic means they won't * One that operates using explainable logic and rules

Cover of Vegetable Valley from Kirby's Adventure (NES), to test my new DPCM implementation in Nerdy6502

Finally wrapped up this cover www.youtube.com/watch?v=CgYv... Project files: codeberg.org/bobbicodes/n... #C64 #SID #chiptune

Successfully moved the SID emulator to a Web worker, now all data is processed in a separate thread, the audio and oscilloscope buffers are sent using Transferable objects and the text for the tracker is messaged over each frame which completely fixed the UI stuttering as far as I can tell.

put scopes in the tracker viewer

WIP SID cover of Nemesis, the Warlock by Rob Hubbard

Made a tracker-style register viewer for my SID player codeberg.org/bobbicodes/sid

I covered my favorite Frankie Valli tune which I had on a record when I was little www.youtube.com/watch?v=YGEw... #chiptune #nes #2A03 #mmc5

www.youtube.com/watch?v=1SNM... #NES #2A03 #VRC6 #chiptune

I was a guest on the #1 Vegetarian #Clojure podcast zencastr.com/z/j0ABtTm-

www.youtube.com/watch?v=vHrn... #chiptune #NES #2a03

www.youtube.com/watch?v=1REc... #chiptune #pokey #atari

Karl Marx: “Capital is dead labour, that, vampire-like, only lives by sucking living labour, and lives the more, the more labour it sucks.” Ron Paxton: "As you can see, it sucks as it cuts." Wayne Campbell: "It certainly does suck..."

www.youtube.com/watch?v=gN-D... #chiptune #pokey #atari

First tune made with my NerdyPOKEY editor www.youtube.com/watch?v=G3ps... #chiptune #pokey #atari

learning to use the pokey "filter" a little bit, lol

Took an entire day to get it basically working but I'm shocked that it does, that was really hard to figure out The timing is off for some reason, it might be a sample rate mismatch, or I might just not be syncing the CPU with the playback engine properly

Developing the POKEY editor now, got basic stuff working, load/save project files, SAP export. I'm gonna make a built-in oscilloscope viewer next

New original #sid #chiptune www.youtube.com/watch?v=cZXG...

youtu.be/RSzv-LQ02FU #chiptune #sid

SID port of one of my originals, "Catch the Wave" (WIP)

Ladino folk song www.youtube.com/watch?v=u17h...

I can finally share tunes on DeepSID deepsid.chordian.net?file=/SID%20...

www.youtube.com/watch?v=FcNe... #chiptune #sid

www.youtube.com/watch?v=BZXr... #chiptune #sid

www.youtube.com/watch?v=eqMe... #chiptune #sid

First full tune created in raw assembly using my own SID driver www.youtube.com/watch?v=Z2zR...

Added a bunch of i/o stuff to start moving it towards a proper SID editor. Uses simple JSON for loading/saving the entire project state. SID export is a no-brainer because the assembler output is already a SID file. WAV export auto-detects song length. bobbicodes.codeberg.page/nerdySID/

Added arpeggios, using them here for the chords and drums. Also added the debugger to the live app: bobbicodes.codeberg.page/nerdySID/

The interactive SID tutorial is getting a built-in step debugger